I can't open add ons. mac 10.5.8.

Applications/Firefox.app/Contents/MacOS/components/nsExtensionManager.js:623 in English
This is what I get when I try to uninstall persona add ons. I can't open add ons even in safe boot. This started when I used a Corvette persona.

This issue is caused by an incompatibility of Personas Plus 1.6 with the Google Toolbar.
See [[Troubleshooting extensions and themes]]
See [https://bugzilla.mozilla.org/show_bug.cgi?id=590608 Bug 590608] - Personas Plus 1.6 incompatibility with Google Toolbar (please do not comment in bug reports)

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http://dl.dropbox.com/u/10490895/screenshot-73.jpg
[http://example.com http://dl.dropbox.com/u/10490895/screenshot-73.jpg]

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I can't open add ons. mac 10.5.8.

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